Tectyl™ 5660W FR
Premium water based, Fire Resistance Sound Damping underbody coating
Sound damping coatings are developed to reduce vibration and structure-borne noise while providing additional corrosion protection to metal components. In vehicles, rail systems, and industrial machinery, sheet metal panels and structural parts can amplify vibration, contributing to noise and long-term material fatigue. Tectyl sound damping coatings address both acoustic performance and protective requirements in a single system.
Metal panels in buses, trucks, trains, containers, and machinery housings are subject to continuous vibration. Without damping, these panels can resonate and increase cabin or operational noise levels. Tectyl 5638W and Tectyl 5638W-A are water-based sound damping compounds designed to reduce structure-borne vibration and airborne noise. Their polymer dispersion formulations cure into hard films that help dissipate vibrational energy while providing corrosion resistance.